drivers/infiniband/hw/hfi1/pinning.h

   1 /* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */
   2 /*
   3  * Copyright(c) 2023 Cornelis Networks, Inc.
   4  */
   5 #ifndef _HFI1_PINNING_H
   6 #define _HFI1_PINNING_H
   7
   8 struct hfi1_user_sdma_pkt_q;
   9 struct user_sdma_request;
  10 struct user_sdma_txreq;
  11 struct user_sdma_iovec;
  12
  13 int hfi1_init_system_pinning(struct hfi1_user_sdma_pkt_q *pq);
  14 void hfi1_free_system_pinning(struct hfi1_user_sdma_pkt_q *pq);
  15 int hfi1_add_pages_to_sdma_packet(struct user_sdma_request *req,
  16                                   struct user_sdma_txreq *tx,
  17                                   struct user_sdma_iovec *iovec,
  18                                   u32 *pkt_data_remaining);
  19
  20 #endif /* _HFI1_PINNING_H */